/*
 * Copyright 2011 Software Freedom Conservancy.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package com.thoughtworks.selenium;

/**
 * <p>
 * Provides a <code>doCommand</code> method, which sends the command to the browser to be performed.
 * </p>
 * 
 * 
 * @author Paul Hammant
 * @version $Revision: 15204 $
 */
public interface CommandProcessor {

  /**
   * The URL that the RemoteControl instance is allegedly running on
   * 
   * @return the URL
   */
  String getRemoteControlServerLocation();

  /**
   * Send the specified remote command to the browser to be performed
   * 
   * @param command - the remote command verb
   * @param args - the arguments to the remote command (depends on the verb)
   * @return - the command result, defined by the remote JavaScript. "getX" style commands may
   *         return data from the browser; other "doX" style commands may just return "OK" or an
   *         error message.
   */
  String doCommand(String command, String[] args);

  /** Sets extension Javascript for the session */
  public void setExtensionJs(String extensionJs);

  /** Starts a new Selenium testing session */
  public void start();

  /** Starts a new Selenium testing session with a String, representing a configuration */
  public void start(String optionsString);

  /** Starts a new Selenium testing session with a configuration options object */
  public void start(Object optionsObject);

  /** Ends the current Selenium testing session (normally killing the browser) */
  public void stop();

  String getString(String string, String[] strings);

  String[] getStringArray(String string, String[] strings);

  Number getNumber(String string, String[] strings);

  Number[] getNumberArray(String string, String[] strings);

  boolean getBoolean(String string, String[] strings);

  boolean[] getBooleanArray(String string, String[] strings);
}
